newickfilter.java

生物物种进化历程的演示

package TreeJuxtaposer;

import java.io.File;
import javax.swing.filechooser.*;

public class NewickFilter extends FileFilter {
    
    public boolean accept(File f) {
        if (f.isDirectory()) {
            return true;
        }

        String extension = Utils.getExtension(f);
		if (extension != null && (extension.equals(Utils.newick)))
			return true;
	    
      return false;
    }
    
    // The description of this filter
    public String getDescription() {
	return Utils.newick_file_description;
    }
}